25 Beldam Avenue is a semi-detached house in Royston (SG8 9UH). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (October 2022) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in October 2008 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and lighting went from Poor to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Launch offer · save £5
Recommended upgrades on file would lift this property by multiple EPC bands.
25 Beldam Avenue has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
25 Beldam Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£360,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
CO₂ Emissions for 25 Beldam Avenue lags the street by a wide margin.
EPC Rating
60 (D)
Street avg 66 (D)
Floor Area
88 m²
Street avg 88 m²
CO₂ Emissions
4.6 t/year
Street avg 3.6 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
48.7dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Median price across the last 5 sales in SG8 9UH: £375,000 (2025–2022).

Habitable Rooms
5 rooms
Street avg 5 rooms
Shaftesbury Way — bus stop.
Closest school
0.3 km
Studlands Rise First School. 7 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
40.0dB